<!DOCTYPE html>
<html>
<head>	
<style type="text/css"> 
 
 
h4{color: #664B00;}
 

div {
background: #FFE08C;
width: 200px;
margin: 20px;
}

#one {
word-break: break-all;
}
 

#two {
word-wrap: break-word;
}
 

 </style>

</head>

<body> 
<h4> word-break: break-all</h4>
<div id="one">zero one two three four five 0123456789012345678901234567890123456789 I believe I can fly</div>

<h4> word-wrap: break-word</h4>
<div id="two">zero one two three four five 0123456789012345678901234567890123456789 I believe I can fly</div>

</body>
</html>